The Transistor, cataloged under National Stock Number 5961-01-346-3957, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Aimtron Systems, Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-346-3957 |
| Primary Part Number | 407257-1-C |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Aimtron Systems, Llc |
| Status | ACTIVE |
| Semiconductor Material | SILICON |
| Mounting Method | PRESS FIT |
| Current Rating Per Characteristic | 40.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC |
| Terminal Type and Quantity | 4 RIBBON |
| Voltage Rating in Volts Per Characteristic | 65.0 MINIMUM BREAKDOWN VOLTAGE, DC |
| Power Rating Per Characteristic | 250.0 WATTS MINIMUM TOTAL POWER DISSIPATION |
| Features Provided | HERMETICALLY SEALED CASE |
| Internal Configuration | JUNCTION CONTACT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 407257-1-C PRIMARY | Aimtron Systems, Llc (USA) |
| MX0912B350YS | Philips Semiconductors Inc (USA) |
| 407257-1 | Aimtron Systems, Llc (USA) |
| MX0912B350YS | Philips Components (USA) |
| 407257-1-C | Cardion Inc (USA) |
| 407257-1 | Cardion Inc (USA) |
NSN 5961-01-346-3957 is a Transistor, manufactured by Aimtron Systems, Llc, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-01-346-3957 has 6 cross-referenced part numbers: 407257-1-C (Aimtron Systems, Llc), MX0912B350YS (Philips Semiconductors Inc), 407257-1 (Aimtron Systems, Llc), MX0912B350YS (Philips Components), 407257-1-C (Cardion Inc) and 1 more.
There are 2 known substitutes for 5961-01-346-3957: 5961-01-209-2807, 5961-01-390-4555. Verify interchangeability with system specifications before substitution.
Key specifications for 407257-1-C: Semiconductor Material: SILICON; Mounting Method: PRESS FIT; Overall Height: 0.236 INCHES NOMINAL IN; Current Rating Per Characteristic: 40.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC. 13 total characteristics are documented in the Federal Logistics Information System.